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Free_Kalibri [48]
3 years ago
12

4z/7 - 7 = 10 What is z??????

Mathematics
1 answer:
Luda [366]3 years ago
7 0

Answer:

Here is the solution. Hope it helps.

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Help me. I don't get it :(
sukhopar [10]
10) because of the alternative exterior angle theorem angle 2 is the same as angle 8 and because of the vertical angles congruence theorem angles 2 and 4 are also the same so if angle 2 is the same as both 4 and 8,
then x=5 because 4x+57 =77
subtract 57 from both sides and 4x=20
divide both sides by 4 and x equals 5
5 0
3 years ago
Please help its very hard
allochka39001 [22]

This histogram is skewed to the left and its distribution's center would be three (3).

<h3>What is a histogram?</h3>

A histogram is used to graphically represent a set of data points into user-specified ranges, especially through the use of rectangular bars.

In this scenario, we can infer the following about the histogram distribution's center, spread, and overall shape:

  • This histogram is skewed to the left.
  • Its distribution's center would be three (3).
  • The spread implies that more students are between 58-59 and 60-61 inches.
  • The shape shows that many of the values are at the lower end.

Read more on histogram here: brainly.com/question/21304143

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8 0
2 years ago
13. In A ABC, if m BF is an angle bisector, find<br> m
Tresset [83]

If in the triangle ABC , BF is an angle bisector and ∠ABF=41° then angle m∠BCE=8°.

Given that m∠ABF=41° and BF is an angle bisector.

We are required to find the angle m∠BCE if BF is an angle bisector.

Angle bisector basically divides an angle into two parts.

If BF is an angle bisector then ∠ABF=∠FBC by assuming that the angle is divided into two parts.

In this way ∠ABC=2*∠ABF

∠ABC=2*41

=82°

In ΔECB we got that ∠CEB=90° and ∠ABC=82° and we have to find ∠BCE.

∠BCE+∠CEB+EBC=180  (Sum of all the angles in a triangle is 180°)

∠BCE+90+82=180

∠BCE=180-172

∠BCE=8°

Hence if BF is an angle bisector then angle m∠BCE=8°.

Learn more about angles at brainly.com/question/25716982

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4 0
1 year ago
Two cylinders are similar with a scale factor of 1:4. Which shows the ratio of the volumes of the cylinders?
Vladimir [108]
E. 3/12 is equivalent to 1/4, which is the ratio of the cylinders. 
3 0
3 years ago
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Someone please me it’s timed!!!! Help me
ivann1987 [24]

Answer:i cant see the hole question

Step-by-step explanation:

5 0
3 years ago
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